首页
汉语词典
英英词典
请输入您要查询的英文单词：
单词
silent alarm
释义
silent alarm
in American English
noun
1.
an alarm that alerts security personnel or the police without the knowledge of the intruder or criminal whose presence triggers it
The silent alarm set off a flashing light at the police station
2.
any visual rather than audible alarm
Examples of 'silent alarm' in a sentence
silent alarm
But an employee activated a silent alarm, and the police arrived quickly on the scene.
Times, Sunday Times
(
2007
)
随便看
to leave (sb) a message
to leave sb/sth alone
to leave sb/sth out of sth
to leave sb to do sth
to leave sb to their own devices
to leave school
to leave somebody partially deaf
to leave someone or something alone leave sb/sth be
to leave someone to their own devices
to leave sth behind
to leave sth in one's wake
to leave sth/sb unattended
to leave sth to sb
to leave sth undone
to leave sth until later
to leave the car in gear
to leave things lying about
to leave well alone
to-leave-well-alone
to leave word (with sb/for sb) that ...
to leave your/a mark
to leave your or a mark
to lecture sb on or about sth
toledo
to leer at sb
英语词典包含298861条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。
Copyright © 2004-2022 mdict.net All Rights Reserved
更新时间：2026/9/12 17:53:24